Box-and-whisker plots of the transformed correlation coefficients at smallest and largest lag for varying lag separation and bin width. The triple labeling of each distribution gives the lag separation Δs, the bin width of pair separations at non-zero lag (i.e., for ξ₁...ξ₈), and the width of the ξ₀-bin. For example, for the second case shown in each panel, we measure ξ₀ from halo pairs with separations from 0 to 1 h^-1Mpc, ξ₁ from those with separations from 4 to 6 h^-1Mpc, ξ₂ from 9 to 11 h^-1Mpc, and so on.